You no longer suck at subnetting….right? In this video, you will encounter your final subnetting challenge, VLSM (Variable Length Subnet Masks). NetworkChuck will show you how to subnet a subnet….a subnet using Variable Length Subnet Masks, something that you will use VERY often in subnetting networks. This core skill combines all of the subnetting skills you’ve learned in this series so far. Get your coffee ready!!